International Equivalent

Production

Circle — a solid section long the product has the shape of a cylinder, which is also called «rod». Rod brand KHN60VT is made with a diameter of 22 to 80 mm. depending on thickness range comes either in rolls (coils) or in the direct form of length up to 6 meters, is laid in piles. Chemical composition, mechanical and physical properties of a circle KHN60VT (sometimes alloy is designated ВЖ98, ЭИ868, KHN60VT-sh or KHN60VT-VD) reglamentary GOST 5632−72

Chemical composition:

Ni

Cr

W

Fe

Ti

Si

Mn

Al

With

Ca

P

S

up to 63.2

26.5

13−16

up to 4

0,3−0,7

to 0.8

to 0.5

to 0.5

to 0.1

to 0.05

0,013

0,013

The basis of KHN60VT alloy is Nickel (Ni). The unique combination of three components (Nickel, chromium, tungsten) makes this alloy very resistant to high temperature working conditions. Alloying of Nickel. items included in the composition of the alloy, allows you to enhance his dignity, to improve the wear resistance. Manufacture of rod reglementierung THAT 14−1-286−72.

Properties

High limit short-term strength = 750 MPa, yield strength of about 300 MPa. When you break it can be extended, but not more than 30%. The relative narrowing of at +20°C does not exceed 52%. Heat treatment is conducted at a temperature of 1150 °C — 1200 °C, quenching in air.

t°

E 10— 5

a 10 6

Heat

Density

Grad

MPa

1/Deg

W/(m·deg)

g/cm3

20

1.9

29,6

8,8

200

13,2

11,7

8,7

400

14,1

16.3

Of 8.66

600

15.1

21.3

8,58

800

1,12

16

25.5

8,49

The main advantage of the circle KHN60VT that it is excellently resistant to high temperature and under such conditions without any deformation, including hidden. In connection with the successful doping, he has another remarkable property — abrasion resistance. This is especially important when long-term loads. Due to the low iron content of this alloy, almost no rust. Weldability it has no restrictions, while welding is performed without heating and without subsequent heat treatment.

Application

The heat resistance allows you to use the circle KHN60VT in conditions of very high temperatures, for example, for the production of welding electrodes. At t° up to 1100 °C it is used in kilns of firing and drying. Widely used in chemical, oil and gas, medical, energy industries, and in construction and engineering. The motors used for engine components operating under a small tension at t° up to 1000 °C. It is used in the manufacture of static and rotating turbine components, combustion chambers.

Supply

All the products KHN60VT certified. In the technical documentation included data on chemical composition, limiting the percentage of impurities; mechanical qualities of the products. We can buy in bulk any semi-finished products for large-scale production. We also offer optimal conditions for retail customers. A high level of service and speed of service are the face of our company.

Buy at best price

All Nickel-chromium alloys implemented by the company «Electrocentury-steel» meet state quality standards. Supply metal standard and custom sizes in the shortest possible time from warehouses located on the territory of Russia and Ukraine. High quality, affordable prices and a wide range of products define the face of our company. Becoming our regular customer, You will be able to rely on the system of discount discount. Cooperation with us will help You to implement any engineering plans. Waiting for Your orders on the website evek.org.